3-Methoxy-3H-purin-6-amine CAS 225640-39-1
| CAS No. | 225640-39-1 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-Methoxy-3H-purin-6-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-Methoxy-3H-purin-6-amine (CAS 225640-39-1), molecular formula C6H7N5O and molecular weight 165.15 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Methoxy-3H-purin-6-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 5 |
Related Methoxy Standards
- 6-Methoxy-5H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 100605-51-4)
- 7-Methoxy-3-methylisoxazolo[4,5-d]pyridazine (CAS 106584-77-4)
- 3-Methoxy-5H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 111375-22-5)
- 8-Methoxy-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1279089-06-3)
- 6-Methoxy-[1,2,4]triazolo[1,5-b]pyridazin-2-amine (CAS 1319067-82-7)
- 8-Methoxy-1H-purin-2-amine (CAS 138949-62-9)
- 7-Methoxy-7H-purin-6-amine (CAS 155854-88-9)
- 4-Methoxy-3-methylisoxazolo[5,4-d]pyrimidine (CAS 175348-25-1)
Recommended Standards
- 3-Hydroxy-6-methoxy-1,2-benzisoxazole (CAS 89942-57-4)
- 3-Methyl-2-nitrobenzaldehyde (CAS 5858-27-5)
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- 3-Methyl-4-(5-methyl-1H-1,2,4-triazol-3-yl)-1,2,5-oxadiazole (CAS 890095-24-6)
- 5-(2-(4-Fluorophenyl)acetyl)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 1174047-11-0)
- trans-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclobutanemethanol (CAS 1403767-02-1)
- Ethyl (1R,3R,4R)-rel-2-Boc-5,5-difluoro-2-azabicyclo[2.2.2]octane-3-carboxylate (CAS 1392803-20-1)
- tert-Butyl 6-aminopicolinate (CAS 1499890-31-1)
- 5-Fluoro-3-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1352398-42-5)
- 1000575-95-0 2-[2-(4-Bromophenyl)hydrazono]-2-chloro-N,N-dimethylacetamide MFCD09877866 (CAS 1000575-95-0)
- (5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)methanamine (CAS 1508776-57-5)
- 3-Amino-6-bromo-5-fluoropicolinic acid (CAS 1052714-14-3)
- 1-Methyloctahydrocyclopenta[b]pyrrol-5-amine (CAS 1558771-50-8)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
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